1 “...Finite Geometries & Combinatorics...”

2 “... including representation theory, combinatorial and enumerative geometry, and algebraic combinatorics...”

3 “..., combinatorics, group theory and topology. Abstract regular polytopes and their groups provide an appealing new...”

4 “... and combinatorics of the positroid stratification of the Grassmannian and an ideal text for advanced students...”

5 “... working in finite geometries, design theory or combinatorics in general...”